• dual_sport_dork 🐧🗡️@lemmy.world
    link
    fedilink
    English
    arrow-up
    148
    arrow-down
    3
    ·
    2 days ago

    This is totally expected and also absolutely peanuts compared to Intel, who once released a processor that managed to perform floating point long division incorrectly in fascinating (if you’re the right type of nerd) and subtle ways. Hands up everyone who remembers that debacle!

    Nobody? Just me?

    Anyway, I totally had — and probably still have, somewhere — one of the affected chips. You could check if yours was one of the flawed ones literally by using the Windows calculator.

    • PhilipTheBucket@piefed.social
      link
      fedilink
      English
      arrow-up
      50
      ·
      2 days ago

      Making a few digits worth of wrong division way down in the not very significant bits of the answer, is way better than encouraging all your users to use an LLM to generate the answers for their quarterly reports / tax forms / do we have enough food for the winter calculations. The Pentium division fuckup was barely worth fixing unless you were doing some kind of numerical analysis or simulation or something, which is why it slipped past all the testing initially. This is astronomically worse of a fuck-up.

    • ayyy@sh.itjust.works
      link
      fedilink
      English
      arrow-up
      7
      ·
      2 days ago

      If only that recall had actually bankrupted the company. I wonder where we would be today…

    • snooggums@lemmy.world
      link
      fedilink
      English
      arrow-up
      5
      ·
      edit-2
      2 days ago

      If I remember correctly the Intel floating point thing didn’t come up as a negative for most users like AI does.

    • loweffortname@lemmy.blahaj.zone
      link
      fedilink
      English
      arrow-up
      2
      ·
      2 days ago

      I remember having to compensate for the Pentium float bug in the Turbo Pascal programs I was writing back then. I really didn’t understand what I was doing at the time, and the 90s version of StackOverflow (A Tripod blog?) wasn’t that enlightening…

    • SpaceNoodle@lemmy.world
      link
      fedilink
      English
      arrow-up
      2
      arrow-down
      1
      ·
      edit-2
      2 days ago

      I remember too, buddy. It’s important to never forget.

      Edit: oh, I guess it’s important to forget.